Avenue

Want lobster rolls with your celebrity sightings? This gastro-lounge, which opened in summer 2009, serves an international-themed menu, so don't blame an empty stomach for feeling a few butterflies when you spot the current 'it' guy (or girl) dancing nearby.

Kanye West, jamming out to his own music while partying with an entourage, including Kid Cudi, at Avenue in N.Y.C. The rapper sported a flashy red jacket during his night out, and seemed to have a great time. West stayed for about an hour – but obliged two female fans who asked for a picture before he left.

Scarlett Johansson enjoyed a romantic date night with her hubby – and PEOPLE's Sexiest Man Alive – Ryan Reynolds at Avenue in New York City. The couple arrived just past midnight, and Johansson sported a sexy white dress and fedora. "You could really see how crazy in love they are," an onlooker tells us of the hands-on pair, who were partying with Caleb Followill (of Kings of Leon) and his fiancée, model Lily Aldridge.